Question

If tn= 4n-3 in an A.P then d=_____________​

Answer 1

Step-by-step explanation:

tn=4n-3

let n belongs to Natural number

t 1 =4×1-3

=4-3

=1

t 2 =4×2-3

=8-3

=5

d= t 2 - t 1

= 5-1

= 4